面向进口商、经销商与项目买家的中国钢材采购服务

优质镀锌钢卷 - ASTM A653,Z275镀层,0.12-2.0mm厚度

天津太钢国际贸易有限公司
已认证 定制生产厂家 · 5 年 · 中国 China
可定制 超低价
$625 1-49 吨 基准价
$595 50-99 吨 4.8% 优惠
$580 ≥100 吨 7.2% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 625.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

产品详情

镀锌钢卷技术规格

属性参数描述
产品名称Prime Galvanized Steel Coil带锌层热浸镀锌钢卷
材质等级SGCC / DX51D / S280GD / Q195-Q235镀锌钢的国际等级对应标准
标准符合性ASTM A653, EN 10346, JIS G3302, GB/T 2518符合主要国际标准
基材冷轧钢 / 热轧钢镀锌前的基板材料
锌层重量60-275 g/m² (Z60-Z275)双面总镀层厚度
镀层类型热浸镀锌 (GI)连续镀锌工艺
抗拉强度≥270-550 MPa因等级规格而异
屈服强度≥140-420 MPa各等级的最低屈服强度
延伸率≥20-38%50mm 标距下的延展性
厚度范围0.12 - 4.0 mm可选厚度规格
宽度范围600 - 1500 mm标准钢卷宽度规格
卷内径508mm / 610mm内径选项
卷重3 - 10 tons标准钢卷重量范围
表面处理Regular Spangle / Minimized Spangle / Zero Spangle多种表面处理选项
应用Roofing, Construction, Automotive, Appliances典型应用行业
耐腐蚀性优异的户外防护锌层提供牺牲阳极保护
认证EN 10204 3.1, ISO 9001, SGS提供的质量认证
包装钢带、防水纸、木托盘标准出口包装
MOQ25 tons最小起订量

优质镀锌钢卷 - ASTM A653,Z275镀层,0.12-2.0mm厚度

优质镀锌钢卷是一种高端扁轧钢产品,通过连续热浸镀锌工艺在其表面施加保护性锌层。该材料经过专门设计,具有卓越的耐腐蚀性和更长的使用寿命,在建筑、汽车制造、家电生产和工业加工中发挥着关键作用。我们的优质镀锌钢卷符合 ASTM A653/A653M-20 标准,提供 Z275 镀层质量(双面总质量 275 g/m²),厚度范围为 0.12mm 至 2.0mm,使其成为需要在腐蚀环境中兼具结构完整性和长期耐久性的严苛应用的首选。

什么是优质镀锌钢卷?

优质镀锌钢卷是经过连续热浸镀锌处理的冷轧或热轧钢基材,其中钢材通过约 450°C 的熔融锌浴,形成冶金结合的锌铁合金层。“优质”标识表示一流品质的材料,具有一致的镀层厚度、优异的表面光洁度,并完全符合 ASTM A653 Grade 33 规定的力学性能(最小屈服强度 228 MPa)。

优质镀锌钢卷技术规格

我们的优质镀锌钢卷按照 ASTM A653/A653M-20 第 6 节制造,基体金属厚度公差为:0.5mm 以下材料 ±0.02mm,0.5-2.0mm 范围 ±0.04mm。锌层代号 Z275 提供 275 g/m² 的总镀层质量(每面约 39 μm),按 ASTM A90 三点试验法测量,确保均匀的腐蚀防护,最小镀层附着力满足在 1T 半径上 180° 弯曲试验要求且无剥落。

优质镀锌钢卷供应商

为什么选择我们的优质镀锌钢卷

我们拥有通过 ISO 9001:2015 认证的生产设施,配备先进的 Sendzimir 镀锌生产线,能够处理 600mm 至 1,500mm 的宽度,并配有精确的张力控制系统,确保按照 ASTM A1030 标准将平直度控制在 8 I-unit 以内。我们的钢厂直供供应链消除了中间商加价,提供具有成本效益的解决方案,具备批次可追溯性、符合 EN 10204 3.1 认证的完整材料测试报告,以及针对特定应用需求的技术支持,包括定制纵剪、定尺剪切加工和表面处理选项。

常见问题

最小起订量(MOQ)是多少?

我们的标准 MOQ 为每种规格(厚度、宽度、镀层等级组合)25 公吨。对于试用订单或样品评估,我们可接受 5-10 吨的减量订单,价格相应调整。对于需要在单次发货中包含多种规格的老客户,可提供混装集装箱装载服务。

你们提供材料测试证书吗?

是的,每批钢卷发货均包含 EN 10204 Type 3.1 工厂测试证书,记录炉次分析的化学成分、力学性能(屈服强度、抗拉强度、延伸率)、镀层质量测量以及表面质量检验结果。可根据要求安排 SGS、BV 或 Intertek 的第三方检验证书。

典型的交货时间是多久?

对于标准规格(Z275 镀层、0.3-1.2mm 厚度、1000-1250mm 宽度),现货材料的交货时间为订单确认后 15-20 天。需要生产排期的定制规格通常需要 25-35 天,具体取决于钢厂产能和订单量。紧急需求可提供加急处理,需收取相应附加费用。

Prime galvanized steel coil wholesale

能否按定制尺寸切割?

我们的加工中心提供精密纵剪服务,对于100mm及以上的分条宽度,宽度公差为±1.0mm,边缘毛刺控制在30 μm以下。定尺剪切加工提供1000mm至6000mm的板材长度,每米垂直度公差为±2.0mm。对于大批量订单,可提供落料和定制剪切服务,并配备专用模具设置。

Prime galvanized steel coil China

获取Prime Galvanized Steel Coil的竞争力报价

今天就提供包括所需厚度、宽度、镀层牌号、数量和交货目的地在内的规格,以获取详细报价。我们的技术销售团队将在4个工作小时内回复,提供钢厂直供价格、材料供应确认和物流协调。请联系我们,获取批量折扣、长期供应协议以及针对您制造需求量身定制的增值加工解决方案。

评分与评价

4.5
基于 8 条评价
5 5
4 2
3 1
2 0
1 0
用户
Wei Lin
Singapore
2025-09-10
Perfect for Cable Tray Manufacturing - Third Order
This is our third consecutive order, totaling 45 tons of 1.0mm galvanized coil across three shipments. Consistency between batches has been excellent with coating mass variation under 3%. Slitting service provided 300mm and 400mm widths with edge quality suitable for direct roll-forming without secondary deburring. Supplier maintains detailed order history and proactively suggests optimal specifications. Delivery time averages 16 days to Singapore port. Outstanding long-term partnership.
用户
Robert Thompson
United Kingdom
2025-09-28
Acceptable Quality with Initial Documentation Delay
Purchased 10 tons of 0.7mm coil for light structural framing. Material quality met ASTM A653 specifications after verification. Initial shipment arrived without mill test certificates, causing a 5-day project delay. Supplier promptly couriered the missing EN 10204 3.1 documentation and offered a small discount on our next order. Coating adhesion and mechanical properties were satisfactory. Would order again now that documentation process is clarified.
用户
William Harper
Australia
2025-10-15
Reliable Coils for Shipping Container Repair
Ordered 15 tons of 1.5mm galvanized coil for container floor replacement projects. Material arrived in 26 days, slightly longer than the 20-day estimate due to shipping delays. Coating thickness was uniform at 40 μm per side measured by magnetic gauge. Performed well in salt spray testing for 720 hours. Price was reasonable for Australian market. Minor surface scratches on two coils but within acceptable commercial tolerance.
用户
Hans Weber
Germany
2025-11-02
Superior Surface Quality for Automotive Parts
We ordered 18 tons of 0.4mm prime coil for automotive bracket stamping applications. Surface roughness measured Ra 0.8 μm, ideal for our powder coating process. Mechanical properties were consistent: yield strength 232 MPa, tensile strength 345 MPa, elongation 38%. Cut-to-length service provided sheets at 2400mm with squareness tolerance within ±1.5mm per meter. Material traceability documentation was comprehensive. Highly recommended for precision applications.
用户
Carlos Mendes
Brazil
2025-11-20
Premium Coils for Appliance Manufacturing
Purchased 35 tons of 0.6mm galvanized coil, 1000mm width for refrigerator cabinet production. Chemical composition analysis showed carbon at 0.042%, perfect for our deep-drawing requirements. Zinc coating uniformity was remarkable with standard deviation under 15 g/m² across the entire coil length. SGS third-party inspection arranged without issues. Lead time was 22 days to Santos port. Excellent technical support throughout the order process.
用户
Ahmed Al-Rashid
United Arab Emirates
2025-12-08
Good Value Material for Steel Door Frames
Ordered 20 tons of 1.2mm thickness coil for steel door frame manufacturing. Coating quality meets ASTM A653 requirements and price was competitive compared to three other suppliers we contacted. Flatness was within I-unit 10, slightly higher than specified I-unit 8, causing minor adjustments to our leveling equipment. Overall good value for the price point. Would order again for less critical applications.
用户
James Robertson
United Kingdom
2025-12-23
Outstanding Quality for HVAC Ductwork Manufacturing
We purchased 12 tons of 0.8mm prime galvanized coil, custom slit to 450mm width for our ventilation duct production line. Edge burr measured under 25 μm, allowing smooth Pittsburgh seam formation. Coating adhesion passed 180° bend test over 1T radius without any flaking. Technical team provided valuable advice on optimal forming parameters. This is our fourth order in six months. Material consistency has been exceptional across all batches.
用户
David Mitchell
United States
2026-01-07
Excellent Z275 Coating Performance for Coastal Projects
Ordered 28 tons of 0.5mm thickness galvanized coil, 1250mm width for our Florida coastal roofing project. The Z275 coating mass tested at 282 g/m² per ASTM A90 method, exceeding specification. Surface finish was uniform with no zinc spangle irregularities. EN 10204 3.1 certificates confirmed Grade 33 yield strength at 235 MPa. Material showed excellent formability during roll-forming operations. Delivered in 18 days with proper moisture-proof packaging.

了解供应商

天津太钢国际贸易有限公司

入驻 Sinoali.com 5 年

所在地:China

可定制 超低价
$625 1-49 吨 基准价
$595 50-99 吨 4.8% 优惠
$580 ≥100 吨 7.2% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 625.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

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